Key Video Features
- Smooth Motion Optics (SMO): Sony’s specialized design minimizes three major video issues: focus breathing (changing angle of view while focusing), focus shift while zooming, and axial displacement (lateral movement of the image while zooming).
- Independent Control Rings: Features three dedicated rings for Zoom, Focus, and Iris (Aperture) . The iris ring can be de-clicked for silent, smooth exposure transition
- Power Zoom (PZ): Driven by a Super Sonic wave Motor (SSM), it provides quiet, variable-speed motorized zooming that can also be controlled via compatible camera bodies or remotes.
- Parfocal Design: Unlike most standard photography lenses, this lens is designed to maintain focus throughout the zoom range, which is critical for cinematic zoom pulls.
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